shenzhen baichuan electronics
CRY5616 Polarity tester is typically designed to test the positive/negative polarity of acoustic components, such as speakers, headphones, headphone speakers, and receivers.
Product advantages
CRY5616 Polarity tester is suitable for production lines and externally equipped with a dedicated receiving microphone. The red and green indicators are used to display the positive and negative polarities respectively. The user can determine the positive/negative polarity immediately by observing the indicators, which greatly improves productivity.
Technical specification:
Technical specifications of CRY5616
| Pulse width | 0.4 ms |
| Pulse frequency | 15 Hz |
| Pulse amplitude | 8 V |
| Alarm frequency | 500Hz ~1500 Hz |
| Alarm indication |
Alarm polarity: positive or negative Alarm sound may be enabled or disabled. Short circuit alarm |
Configuration checklist
| Main unit | 1 set |
| Microphone cable | 1 pcs |
| Power cord, a signal line | 1 set |
